Credit stacking does what the name says. You open several business cards carrying 0% intro APRs in a specific order, and a few weeks later you are sitting on a pile of unsecured working capital, usually $50K to $250K, with 9 to 21 months to use it interest-free before the clock runs out.
Sequencing is the whole game. Submit every application on the same day and your credit profile takes a hit big enough to kill the later approvals. Space them out in the right order, with the right delay between pulls, and you can layer four to seven cards whose promotional periods all open inside the same window. Your underwriter runs the timing so the math actually works.
Most operators use the stack for things that pay back fast: inventory buys, paid-acquisition pushes, short cycle projects. The product is working capital at zero percent, not long-term debt in disguise. The exit plan is built in from day one, and your underwriter surfaces the refinance conversation before the promo clock runs out.
Eligibility what we typically look for
Personal credit score of 680 or higher.
Established business entity.
Clean recent credit history.
Reasonable debt-to-income ratio.
A specific business use for the funds.
Why founders pick this
Key benefits
0% intro APR for 9 to 21 months, depending on the card mix.
Unsecured. No collateral required.
Your business credit file builds while the stack is running.
Sign-up bonuses and rewards pile up on top of the capital.
Several hard inquiries in a short window will nudge the score down, usually five to ten points. It recovers within a few months. Getting the sequencing right is how your underwriter keeps that dip small in the first place.
You want the balance cleared before that day. Many operators roll the outstanding balance into a term loan or a line of credit before the promo ends, and your underwriter flags that window early so the handoff is ready when you need it.
680 or better qualifies you for most of the strong stacking products. Above 720 is where the highest limits and the best sign-up bonuses live. Below 680 we usually spend a cycle cleaning up the personal file before we build the stack.